2 9. If a * b = 2a – 3b + 4ab, find the values of 5 * 2 and 3*- 10. If a • b = a² + 2b and a * b = b² – b, find (2 • 3) * 4.

Q: Q1: Let A [1 2 3;4 5 6;7 and B-19 8 7 6 5 4 3 2 1 C=[1 2 3; 4 5 6;7 8 9] Find A-4 B-3C ?

A:

Q: -3 2 [-2 2 51 Q2:- IF A= 4 3 2 and B= 4 5 3 4 7 3 4 -6 Find 1) AB and BAO 2) JAB|

A: Given: A=-225432347 and B=-32545234-6

Q: Determine: if S = {4t - t2, 5 + t3, 5 + 3t, -3t2 + 2t3} is a basic for P3

A:

Q: -3 + n 15) 8. = -1 %3D

A: Solution:-

Q: 3m2 - 4mn + 5n?, 4m2+ 3mn +n², 2m² + 6mn + 2n2 9m2 + 5mn + 8n2

A: Adding the given expressions,…

Q: 6. If MP = 5x- 34 and PN = 2x-4, find MP. %3D 5x-34=24-4 M K 2メ4

A: As you have asked multiple questions, we will answer the first question. If you need the answer for…

Q: 3 51 Q2) If A = [, 1 and B = || show that -1 4. (A + B)² # A² + B² + 2AB

A: Since you have posted a multiple question according to guildlines I will solve first question for…

Q: Q:- Show thet B(n, n) B( n+on+=2 1-40

A: The solution is given as

Q: Suppose z = (7) + (4)i. Then Im (z ') =?

A: Given z = 7 + 4i

Q: Assume that n / 7 = q R3. What is (3n + 4) / 7

A: Givenn/7 = qR3n = 7qR3

Q: Find the solution for an = 6a-1-8an-2 for n>2 and ao = 4, aj = 10.

A: Given recurrence relation is an=6an-1-8an-2, n≥2 and a0=4, a1=10. Let an=xn be a solution of above…

Q: b, = (n+ 2)² for n > 0. un,

A:

Q: If 30A=25B, 5B=4C and 2C=15D, what is 30D? ЗА 4A 5A 6A

A:

Q: 2.6 If H = 4a, - 3a, + 5a, at (1, 7/2, 0) %3D

A: Given,         H=4aρ-3aϕ+5az, at 1, π2, 0

Q: Q4: Answer two only: 4 2 2 1 -2 -1 1 Find AB and AC. (A): If A = 0; 2 3 1 B= 2 -2 -2 and -1 2 1 3 C…

A:

Q: Let A=[-5   -8]            [   7   4]   Find -4A

A: Given the given matrix is A=-5-874

Q: 5. Find 5A-3B. [6-5 8 [7 5-61 B 4 3-4 5 -4 3

A:

Q: If **²C, : *-P, = 57:16, find n. n+2

A:

Q: 10) In = e3x a) 3x - In 8 b) 3x + In 8 c) 3x - In 3 d) -3x - In 8

A:

Q: Find n(A)   A= {1/2, -1/2, 1/3,- 1/3,......1/10, -1/10}

A: Compute n(A) as follows.Assume a set B with 20 elements.B = {1,−1, 2, −2, 3, −3,......10, −10}.

Q: ndition for 2 A = 1

A:

Q: In the diagram below, if mz1 = x°, mz3 = 2x°, and mz4 = 2x° , find mz1. 3 4 5 6 36° O 72° O 99° O…

A:

Q: 3 . If 4C + 2 [10 0 , find C. 4 2

A:

Q: 9. If a + b = 2a - 3b + 4ab, find the values of 5 * 2 and 3*. 5 10. If a o b = a + 2b and a + b = b²…

A:

Q: If 3 does not divide n then 3|2n^2+1

A: .

Q: Q2/ Find the ordey of 2 ,4 , 6 in (Zfol, )

A:

Q: 9. If a + b = 20- 3b + 4ab, find the values of 5 * 2 and 3*:

A: Since you have posted multiple question in this question which are not interlinked so I have solved…

Q: 3 If A = 3 what is A-1?

A: Given that: A=3-430

Q: 4a+4b=0 and A-3b=1,

A: Given equations are:  4a + 4b = 0 a - 3b = 1

Q: verify that 3(A + B) = 3A + 3B

A:

Q: 3. Which of the following is equivalent to 4a2- 25b6 ?

A:

Q: 2 A= find For 3 -2 r B= 7 -1 O A +2B ®(A+2B) (AB)" 3)

A: NOTE: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question…

Q: 17) If a = 4b3 and c = 5a?b*, show that c 80b10

A: Given:a=4b3,c=5a2b4

Q: b If K = 7.9 x 10-8 then pK, = %3D

A:

Q: Which of the following is equivalent to 4a2 - 25b6 ? (2a - 56) (2a + 56*) (2a - 56°) (2a + 56) (2a -…

A:

Q: What values of b satisfy 3(2b + 3)2 = 36? b =  and  b =  and  b =  and  b =  and

A:

Q: suppose a^n = -5a^n-1 -2a^n-2 + 2an-3 and a^4 = 14, a^5 = -58, a^1 = _______ a^2= ________ a^3=…

A: Given, an=-5an-1-2an-2+2an-3......(1) and a4=14, a5=-58 Put n=5 in (1)…

Q: 20. If 92m-n =} and 73m-2n = 49, the values of m and n are

A: According to experts guidelines of bartleby i have to solve the first problem only so repost for…

Q: (b) k(k - 1). k-3

A: Note: As per our company guidelines we are supposed to answer only one question. Kindly ask the…

Q: 2. Find A if (A-1-21)² = -2 = -21]

A: Basic properties of matrix are used

Q: 3 2 Let B =0 -6. Find-5B. | 5 -1 -5B =

A: Given: B=320-65-1 The objective is to find -5B.

Q: Find the solution to an = 3an-1 + an-2 - 3an-3 for n = 3, 4, 5, ..., with ao = 4, a1 = 10, and a2 =…

A: We will first find the general solution of the given recurrence relation given by first writing the…

Q: If 2 [2 A = 1 4 4 3 -3 and B = 4 4 2 -2 -3 1 -4 4 Then 2A + B =

A: We have to use matrix addition.

Q: 3. Show that (a) 8(-x) = 8(x), a<0<b 8(r)8(y) (b) 8(ax+by)8(cx + dy): = lad-bel

A:

Q: Q2 that : [(A+B), (C+ D)]=[A , C]+[A,D]+[B, C] + [B,D] 2- Find : [p,x].

A:

Q: If the 10" term of an AP. is 52 and 17 term is 20 more than the 13* term „find the A.P.

A: As we know that the series in A.P when the difference between each term is constant. a , a+d , a+2d…

Q: 4. By using the product 2a? + 4a. Make a relationship between the younger sister and the older…

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Q: 3. If BC = x-11, AC = 7x-36, and AB = 3x + 14, find the following.

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Q: -31 Use the Cayely -Hamilton to calculate A5 for A -6 2

A:

Q: 9.) 필수 Ⓡ ● 2A, and A= Possible, find A +B, A-3, 2А-ЧВ. A-B A+B • ZA -2- 3 3= -1 -3

A: